About: http://webisa.webdatacommons.org/323341317

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The word ???air??? as it is used herein refers to any oxygen containing gas including air, pure oxygen, or a mixture of gases that includes oxygen such as carbon dioxide and oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr